I am bringing home three bantam hens on April 17th. I don't currently have a quarantine coop so I am working on building one. This is what I have so far. I just have to put the fencing on it. The quarantine will be a minimum of 3 weeks. I would like to keep them quarantined for a month though if this is big enough for that. They will have access to long lush grass. The grass is currently being watered and it will be about double in height by April,17th. This is place 20 feet away from my other chickens, and is down wind from them. I can't move it any further then my other birds sadly. Will this be big enough for three small bantam hens for the quarantine period?
Above: 5.3 feet long x 4 feet wide x 2.5 feet tall
Above: 5.3 feet long x 2 feet wide x 2.5 feet tall
Above: This is the floor space available to them